rs10501568

Variant names:

• chr11-84536080-A-G
• rs10501568
• NM_001142699.3:c.358-1349T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001142699.3(DLG2):​c.358-1349T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0848 in 152,170 control chromosomes in the GnomAD database, including 554 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.085 (554 hom., cov: 32)
• Consequence: DLG2 NM_001142699.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0610
• Publications: 6 publications found

Genes affected

DLG2 (HGNC:2901): (discs large MAGUK scaffold protein 2) This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family. The encoded protein forms a heterodimer with a related family member that may interact at postsynaptic sites to form a multimeric scaffold for the clustering of receptors, ion channels, and associated signaling proteins. Multiple transcript variants encoding different isoforms have been found for this gene. Additional transcript variants have been described, but their full-length nature is not known. [provided by RefSeq, Dec 2008]

DLG2 Gene-Disease associations (from GenCC):

• delayed puberty, self-limited

  Inheritance: AD, AR Classification: LIMITED Submitted by: Ambry Genetics
• neurodevelopmental disorder

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.108 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DLG2	NM_001142699.3	c.358-1349T>C		intron_variant	Intron 6 of 27	ENST00000376104.7	NP_001136171.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DLG2	ENST00000376104.7	c.358-1349T>C		intron_variant	Intron 6 of 27	1	NM_001142699.3	ENSP00000365272.2

Frequencies

GnomAD3 genomes AF: 0.0848 AC: 12891 AN: 152052 Hom.: 555 Cov.: 32

Gnomad AFR AF: 0.105

Gnomad AMI AF: 0.0186

Gnomad AMR AF: 0.0583

Gnomad ASJ AF: 0.0727

Gnomad EAS AF: 0.0588

Gnomad SAS AF: 0.117

Gnomad FIN AF: 0.0480

Gnomad MID AF: 0.0823

Gnomad NFE AF: 0.0854

Gnomad OTH AF: 0.0794

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.0848 AC: 12898 AN: 152170 Hom.: 554 Cov.: 32 AF XY: 0.0848 AC XY: 6309 AN XY: 74410

African (AFR) AF: 0.105 AC: 4365 AN: 41480

American (AMR) AF: 0.0583 AC: 891 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.0727 AC: 252 AN: 3468

East Asian (EAS) AF: 0.0589 AC: 305 AN: 5178

South Asian (SAS) AF: 0.116 AC: 561 AN: 4822

European-Finnish (FIN) AF: 0.0480 AC: 510 AN: 10616

Middle Eastern (MID) AF: 0.0782 AC: 23 AN: 294

European-Non Finnish (NFE) AF: 0.0854 AC: 5807 AN: 67996

Other (OTH) AF: 0.0791 AC: 167 AN: 2112

Alfa AF: 0.0869 Hom.: 2649

Bravo AF: 0.0854

Asia WGS AF: 0.0870 AC: 301 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	3.2
DANN	Benign	0.24
PhyloP100		0.061
Mutation Taster		=100/0	polymorphism (auto)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs10501568; hg19: chr11-84247123;